Tool belt accessory



FIG. 1 is a perspective view of a tool belt accessory showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof; and,

FIG. 5 is a front view of the tool belt accessory shown situated on a belt.

The right side view thereof is identical to the left side view.

The belt is shown in broken lines for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a tool belt accessory, as shown and described. 